Brain metastases, patterns of intracranial progression, and the clinical value of upfront cranial radiotherapy in patients with metastatic non-small cell lung cancer treated with PD-1/PD-L1 inhibitors

Tiantian Guo, Li Chu, Xiao Chu, Xi Yang, Yida Li, Yue Zhou, Dayu Xu, Jinmeng Zhang, Shengping Wang, Jie Hu, Qian Chu, Teresa Moran, William Chi-Shing Cho, Kenneth W. Merrell, Stefania Rizzo, Yanfei Liu, Jianjiao Ni, Zhengfei Zhu